CN106451784A - Monitoring device for telecontrol communication state of transformer substation and monitoring method thereof - Google Patents
Monitoring device for telecontrol communication state of transformer substation and monitoring method thereof Download PDFInfo
- Publication number
- CN106451784A CN106451784A CN201610979865.6A CN201610979865A CN106451784A CN 106451784 A CN106451784 A CN 106451784A CN 201610979865 A CN201610979865 A CN 201610979865A CN 106451784 A CN106451784 A CN 106451784A
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- Prior art keywords
- switch
- transformer station
- relay
- monitoring device
- communications status
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- Pending
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- 238000004891 communication Methods 0.000 title claims abstract description 51
- 238000012806 monitoring device Methods 0.000 title claims abstract description 23
- 238000012544 monitoring process Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000001514 detection method Methods 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 description 7
- 238000012546 transfer Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
Classifications
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- H02J13/0006—
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a monitoring device for the telecontrol communication state of a transformer substation and a monitoring method thereof, and relates to a monitoring device for a circuit, in particular to a monitoring device for the communication state of a remote transformer substation. The monitoring device for the telecontrol communication state of the transformer substation comprises a router, an encryption device, a switchboard, a transformer substation general control device, a communication detection module, a relay and a power supply. The communication detection module, the router, the encryption device, the switchboard and the transformer substation general control device are connected in sequence; the encryption device, the switchboard and the transformer substation general control device are connected with the power supply through a first switch (K1), a second switch (K2) and a third switch (K3) respectively, and the first switch (K1), the second switch (K2) and the third switch (K3) are connected with the relay respectively and controlled by the relay to be turned on; the router is connected with a computer in a communication machine room through a data line, and the monitoring state is displayed through a displayer on the computer.
Description
Technical field
A kind of monitoring device of transformer station of present invention telemechanical communications status and its supervision method are related to a kind of monitoring of circuit
Equipment, particularly relates to a kind of monitoring device of the communications status of long-range transformer station.
Background technology
Keeping reforming and developing rapidly with electric power network technique, the reliability of Remote Dynamic information transfer has become electrical network and has adjusted
Degree stable, accurate, reliability service the important guarantee of automated system.And the nearly all substation equipment of power supply enterprise " remote measurement,
Remote signalling, remote control, remote regulating " data is all realized by telecontrol channel by Remote Dynamic information carrying means, Remote Dynamic information
Transmission channel as connect main website and substation information transmission main train of thought, once interrupting, " remote measurement, remote signalling, remote control,
Remote regulating " data transfer stops immediately.Therefore, telecontrol channel is exactly the life passage dispatching data, it appears particularly important, but due to
During dispatch automated system is built, only highlight the perfect of main website and each substation function, ignore communication port construction, run with
Repeatedly there is the communication barrier, seriously to constrain the performance of dispatch automated system function.Cause at present in telecontrol channel communication
Disconnected the reason, remove the factors such as cable breakout, device damage, it is an important factor that power transformation station equipment crashes.Whenever going out
During existing telecontrol channel communication disruption phenomenon, operation maintenance personnel is accomplished by going to transformer station to check, inspection result is often that device crashes
This kind of glitch, operation maintenance personnel only needs can recover to communicate by relevant apparatus power-off restarting.If can when device crashes certainly
Dynamic power-off restarting relevant device, you can reduce the number of times that operation maintenance personnel goes to scene, also can improve process telecontrol channel simultaneously
The efficiency of phenomenon of the failure, reduces the factor of impact safe operation of electric network.It is therefore necessary to designing a kind of new product to meet
Actual use demand.
Content of the invention
For above-mentioned weak point, the invention provides a kind of monitoring device of transformer station telemechanical communications status and its monitoring
Method, when Remote Dynamic information transfer channel transformer station is detected breaks down, can be corresponding in power-off restarting transformer station
Device, remover crashes and causes the situation of communication disruption.
A kind of monitoring device of transformer station of present invention telemechanical communications status includes router, encryption device, switch, power transformation
Stand master control device, communication check module, relay and power supply.
Communication check module, router, encryption device, switch and transformer station's master control device are sequentially connected;Encryption device,
Switch, transformer station's master control device pass through switch one respectively(K1), switch two(K2), switch three(K3)It is connected with power supply;Switch
One(K1), switch two(K2)With switch three(K3)Also it is connected with relay respectively, and opened by Control.
Described router is connected with the computer in communications equipment room by data wire, and by the display on computer
Display monitoring state.
Described switch one(K1)For normally closed switch.
Described switch two(K2)For normally closed switch.
Described switch three(K3)For normally closed switch.
A kind of monitoring method of the monitoring device of transformer station of present invention telemechanical communications status is:
1st, log in router;
2nd, a kind of signal intelligence of the monitoring device of transformer station of present invention telemechanical communications status is detected by communication check module;
3rd, communication check module detect signal intelligence unobstructed when, relay is failure to actuate;Communication check module detect logical
When letter situation is obstructed, send signal to relay, relay starts, and makes switch one(K1), switch two(K2), switch three(K3)
All it is changed into off-state from closure state;
4th, switch one(K1), switch two(K2)With switch three(K3)After being off at the appointed time, relay sends
Signal, switches to closure state from off-state, thus completing restarting of encryption device, switch and transformer station's master control device,
And situation is restarted in display over the display.
The described stipulated time is the 10-20 second.
The present invention compared with existing technical scheme, in the premise ensureing existing transformer station telecontrol channel equipment normal function
Under, by arranging communication check module and relay circuit come the communications status of monitor in real time telecontrol channel, in finding to communicate
Relevant device can automatically be restarted when disconnected first and attempt recovering communication, such as cannot recover, operation maintenance personnel goes in-situ processing again.Pass through
This device automatically restart function, can recover in the short period of time communicate, thus reduce operation maintenance personnel go to scene time
Number, improves maintenance efficiency, reduces maintenance cost, has preferable application and popularization and is worth.
Brief description
Below with reference to accompanying drawing, the invention will be further described
Fig. 1 is a kind of structural representation of the monitoring device of transformer station of present invention telemechanical communications status.
With reference to Fig. 1, a kind of monitoring device of transformer station of present invention telemechanical communications status includes router, encryption device, friendship
Change planes, transformer station's master control device, communication check module, relay and power supply.
Communication check module, router, encryption device, switch and transformer station's master control device are sequentially connected;Encryption device,
Switch, transformer station's master control device pass through switch one respectively(K1), switch two(K2), switch three(K3)It is connected with power supply;Switch
One(K1), switch two(K2)With switch three(K3)Also it is connected with relay respectively, and opened by Control.
Described router is connected with the computer in communications equipment room by data wire, and by the display on computer
Display monitoring state.
Described switch one(K1)For normally closed switch.
Described switch two(K2)For normally closed switch.
Described switch three(K3)For normally closed switch.
A kind of monitoring method of the monitoring device of transformer station of present invention telemechanical communications status is:
1st, log in router;
2nd, a kind of signal intelligence of the monitoring device of transformer station of present invention telemechanical communications status is detected by communication check module;
3rd, communication check module detect signal intelligence unobstructed when, relay is failure to actuate;Communication check module detect logical
When letter situation is obstructed, send signal to relay, relay starts, and makes switch one(K1), switch two(K2), switch three(K3)
All it is changed into off-state from closure state;
4th, switch one(K1), switch two(K2)With switch three(K3)After being off at the appointed time, relay sends
Signal, switches to closure state from off-state, thus completing restarting of encryption device, switch and transformer station's master control device,
And situation is restarted in display over the display.
The described stipulated time is the 10-20 second.
Claims (6)
1. a kind of transformer station telemechanical communications status monitoring device it is characterised in that:Including router, encryption device, switch,
Transformer station's master control device, communication check module, relay and power supply;
Communication check module, router, encryption device, switch and transformer station's master control device are sequentially connected;Encryption device, exchange
Machine, transformer station's master control device are connected with power supply by switch one, switch two, switch three respectively;Switch one, switch two and switch three
Also it is connected with relay respectively, and opened by Control;
Described router is connected with the computer in communications equipment room by data wire, and is shown by the display on computer
Monitor state.
2. a kind of transformer station according to claim 1 telemechanical communications status monitoring device it is characterised in that:Described opens
Closing one is normally closed switch.
3. a kind of transformer station according to claim 1 telemechanical communications status monitoring device it is characterised in that:Described opens
Closing two is normally closed switch.
4. a kind of transformer station according to claim 1 telemechanical communications status monitoring device it is characterised in that:Described opens
Closing three is normally closed switch.
5. a kind of monitoring device of transformer station telemechanical communications status monitoring method it is characterised in that:
1), log in router;
2), detected by communication check module a kind of transformer station of present invention telemechanical communications status monitoring device signal intelligence;
3、)Communication check module detect signal intelligence unobstructed when, relay is failure to actuate;Communication check module detect logical
When letter situation is obstructed, send signal to relay, relay starts, make switch one, switch two, switch three all from closure state
It is changed into off-state;
4、)After switch one, switch two and switch three are off at the appointed time, relay sends signal, from disconnection
State switches to closure state, thus completing restarting of encryption device, switch and transformer station's master control device, and over the display
Situation is restarted in display.
6. the monitoring method of the monitoring device of a kind of transformer station according to claim 5 telemechanical communications status, its feature exists
In:The described stipulated time is the 10-20 second.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610979865.6A CN106451784A (en) | 2016-11-08 | 2016-11-08 | Monitoring device for telecontrol communication state of transformer substation and monitoring method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610979865.6A CN106451784A (en) | 2016-11-08 | 2016-11-08 | Monitoring device for telecontrol communication state of transformer substation and monitoring method thereof |
Publications (1)
Publication Number | Publication Date |
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CN106451784A true CN106451784A (en) | 2017-02-22 |
Family
ID=58207676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610979865.6A Pending CN106451784A (en) | 2016-11-08 | 2016-11-08 | Monitoring device for telecontrol communication state of transformer substation and monitoring method thereof |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108693800A (en) * | 2018-03-29 | 2018-10-23 | 国家电网公司 | A kind of intelligent substation power supply cloud monitor system |
CN109976247A (en) * | 2019-04-22 | 2019-07-05 | 国网上海市电力公司 | A kind of power distribution station communication failure automatic monitored control system and method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103390936A (en) * | 2013-08-06 | 2013-11-13 | 国家电网公司 | Remote restarting system of secondary equipment in transformer substation |
CN105680566A (en) * | 2016-03-23 | 2016-06-15 | 国网福建省电力有限公司 | Dispatching data network-based restarting device and restarting method for fault recording device |
CN205334178U (en) * | 2016-01-04 | 2016-06-22 | 赵先进 | Outdoor transformer substation monitoring host computer of anti -interference type restarts system |
CN206117314U (en) * | 2016-11-08 | 2017-04-19 | 国网江苏省电力公司宿迁供电公司 | Supervisory equipment of transformer substation's telemechanical communication state |
-
2016
- 2016-11-08 CN CN201610979865.6A patent/CN106451784A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103390936A (en) * | 2013-08-06 | 2013-11-13 | 国家电网公司 | Remote restarting system of secondary equipment in transformer substation |
CN205334178U (en) * | 2016-01-04 | 2016-06-22 | 赵先进 | Outdoor transformer substation monitoring host computer of anti -interference type restarts system |
CN105680566A (en) * | 2016-03-23 | 2016-06-15 | 国网福建省电力有限公司 | Dispatching data network-based restarting device and restarting method for fault recording device |
CN206117314U (en) * | 2016-11-08 | 2017-04-19 | 国网江苏省电力公司宿迁供电公司 | Supervisory equipment of transformer substation's telemechanical communication state |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108693800A (en) * | 2018-03-29 | 2018-10-23 | 国家电网公司 | A kind of intelligent substation power supply cloud monitor system |
CN109976247A (en) * | 2019-04-22 | 2019-07-05 | 国网上海市电力公司 | A kind of power distribution station communication failure automatic monitored control system and method |
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